Thea Loennecken is a 25-year-old professional football player from NOR. He currently plays for Stabaek Women, wearing the number 4 shirt. He plays primarily as a Midfield.

Across 15 appearances in the Norwegian Toppserien 2025, Thea Loennecken registered 0 goals and 3 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.